You can see three almost identical images below. Can you spot the odd one out from them?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

Samuel was out for a walk when it started to rain. He did not have an umbrella and he wasn't wearing a hat. His clothes were soaked, yet not a single hair on his head got wet. How could this happen?

Forwards I am heavy, backward I am not. What am I?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

Can you name some countries which do not have the alphabet 'A' in them?

These types of puzzles are known as charades. What you have to do is to find two words that are referred to in the first stanza and the second stanza and put them together to form the third word in the third stanza.

Just for example, if my first refers to 'off' and my second refers to 'ice', then my whole will be the 'office'.

My first is present - future's past -
A time in which your lot is cast.

My second is my first of space
Defining people's present place.

My whole describes a lack of site -
A place without length, breadth, or height.

A man is trapped in a room. The room has only two possible exits doors. Through the first door there is a room constructed from magnifying glass. The blazing hot sun instantly fries anything or anyone that enters. Through the second door there is a fire-breathing dragon. How does the man escape?

I am a type of word that is spelt incorrectly or used differently, on purpose for humour. What am I?
Hint 1: You can find me in a joke.
Hint 2: I am a play on words.

If we add four times the age of John four years from now to five times his age five years from now we get ten times his current age.

How old will John be two years from now?